[erp5_core]: Add hidden gadget field to facilitate lodaing required javascript...

[erp5_core]: Add hidden gadget field to facilitate lodaing required javascript files for the templates

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewHistoricalComparison.xml

@@ -90,6 +90,7 @@
                     <value>
                       <list>
                         <string>your_reportbox</string>
+                        <string>my_hidden_gadget</string>
                       </list>
                     </value>
                 </item>

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewHistoricalComparison/my_hidden_gadget.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_hidden_gadget</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_gadget_field</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>Base_viewFieldLibrary</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

product/ERP5Form/ReportBox.py

@@ -70,19 +70,7 @@ class ReportBoxWidget(Widget.Widget):
       if callable(report_method):
         return report_method()
 
-  def get_javascript_list(self, field, REQUEST=None):
-     """
-     Returns list of javascript needed by the widget
-     """
-     js_list = ['rsvp.js', 'renderjs.js', 'erp5_gadgetfield.js']
-     result = []
-     try:
-       for js_file in js_list:
-         result.append(field.restrictedTraverse(js_file).absolute_url())
-     except KeyError:
-       LOG('keyError:', ERROR, 'Error Value: %s' % js_file)
-       return []
-     return result
+
 
 class ReportBoxValidator(Validator.Validator):